Menstrual cup with grip rings



FIG. 1 is a top perspective view of the menstrual cup with grip rings, as seen from the top, front, and side;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line depiction of a menstrual cup with grip rings is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a menstrual cup with grip rings, as shown and described. 